Sunflower: Solar Monitor
Stellar Tech LLC Utilities iPhoneiPadiPod touch
Sunflower: Solar Monitor is a free Utilities app for iPhone and iPad by Stellar Tech LLC. Rated 4.8/5 from 27 ratings. Requires iOS 18.5.
- Rating
- 4.8
- 27 ratings
- Price
- Free
- on the App Store
- Size
- 27 MB
- Age 4+
- Updated
- Oct 22
- 2026 · v3.11
Screenshots
About Sunflower: Solar Monitor
Know exactly what your solar system is doing, right now. See more details at [https://sunflowermonitor.com](https://sunflowermonitor.com) Sunflower gives you a live view of every panel and battery in your system - current output, charge state, energy flow - all from your iPhone. Navigate three focused tabs to go from real-time status to deep historical analysis in seconds. Live See your whole system at a glance. Customizable overview tiles show solar production, home consumption, grid import/export, and battery state of charge. A visual panel layout map highlights any panels underperforming or offline, so you can spot problems without squinting at a list. Tap any panel or battery for a full detail view including lifetime charge/discharge totals, voltage, operating mode, and historical power charts. Insights Understand where your energy comes from and where it goes. An energy flow breakdown shows how solar, grid, and battery contribute to your home across the last 24 hours, 30 days, 12 months, or all time. Insight cards summarize generation and consumption trends for each period, so you always know whether your system is pulling its weight. History Explore your generation history by day, month, or year. Day view shows solar, home, grid, and battery power curves - plus an individual panel-by-panel breakdown so you can see exactly which panels produced what. Month and year views let you track trends across solar, home consumption, grid import/export, and battery charge/discharge with a simple series picker. Smart Issue Alerts Sunflower watches your panels continuously and flags underperformers. The issues sheet surfaces automated panel alerts with one-tap acknowledgment synced across all your devices. Always-On Monitoring Add-On Want access to your data from anywhere - not just when you're on the same Wi-Fi? The optional companion hardware Sunflower Bridge (sold separately) simple plugs into your wall outlet and delivers 30-minute interval readings to the cloud, unlocking the full History charts from any network, anywhere in the world. Everything else you'd expect: - Connect in seconds over Wi-Fi - no complex setup - Cloud backup keeps your history safe - Customizable panel layout editor to match your real roof - Battery reserve control and operating mode management Free to try. Works out of the box. ------------------------------- Disclaimer: This app is not affiliated with or endorsed by SunPower or SunStrong. It helps you visualize and monitor your solar panel performance. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://sunflowermonitor.com/terms-of-service Privacy Policy: https://sunflowermonitor.com/privacy-policy
Ratings & reviews
4.8
27 ratings
What’s new
Version 3.11 · Updated October 22, 2026
Fixed minor bugs and improved UX.
App privacy
The developer, Stellar Tech LLC, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Email Address, Name
- Identifiers: User ID
Used for: App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction, Other Usage Data
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
Used for: Analytics
Alternatives to Sunflower: Solar Monitor
Looking for apps like Sunflower: Solar Monitor? Here are 6 similar apps on the App Store. The highest rated is Netzero for Powerwall (4.8/5), and all 6 are free to download.
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SunPowerProConnect
4.2
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SunStrong Connect
4.4
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Scrypted
4.6
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Netzero for Powerwall
4.8
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Tri Pointe Homes
2.2
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Enphase Installer Toolkit
4.3
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Sunflower: Solar Monitor | 4.8 / 5 (27 ratings) | Free | October 22, 2026 | |
| SunPowerProConnect | 4.2 / 5 (64) | Free | Aug 14, 2025 | Compare |
| SunStrong Connect | 4.4 / 5 (14,697) | Free | Oct 23, 2026 | Compare |
| Scrypted | 4.6 / 5 (20) | Free | Nov 14, 2025 | Compare |
| Netzero for Powerwall | 4.8 / 5 (801) | Free | Oct 23, 2026 | Compare |
| Tri Pointe Homes | 2.2 / 5 (23) | Free | Jun 4, 2026 | Compare |
| Enphase Installer Toolkit | 4.3 / 5 (6,090) | Free | Oct 16, 2026 | Compare |